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| /openbmc/linux/arch/arm/include/asm/ |
| H A D | memory.h | e4886664 Fri Jun 26 11:13:03 CDT 2015 Vitaly Andrianov <vitalya@ti.com> ARM: 8396/1: use phys_addr_t in pfn_to_kaddr()
This patch fixes pfn_to_kaddr() to use phys_addr_t. Without this,
this macro is broken on LPAE systems. For physical addresses above
first 4GB result of shifting pfn with PAGE_SHIFT may be truncated.
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
e4886664 Fri Jun 26 11:13:03 CDT 2015 Vitaly Andrianov <vitalya@ti.com> ARM: 8396/1: use phys_addr_t in pfn_to_kaddr()
This patch fixes pfn_to_kaddr() to use phys_addr_t. Without this,
this macro is broken on LPAE systems. For physical addresses above
first 4GB result of shifting pfn with PAGE_SHIFT may be truncated.
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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